Dictionary Check: capriciousness
"capriciousness" is a valid word!
Scrabble
20
points
Words with Friends
25
points
Definition
noun
the quality of being guided by sudden unpredictable impulses
noun
the trait of acting unpredictably and more from whim or caprice than from reason or judgment
Example:
"I despair at the flightiness and whimsicality of my memory"
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